G10K1/063 - CPC Classification Index

ClassID:

197079 ⎘

G10K1/063 - CPC Classification

Classification description:

Devices in which sound is produced by striking a resonating body, e.g. bells, chimes, gong the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell

Sub-classes:

G10K1/064 » Operating or striking mechanisms therefor 11

Recent Application in this class:

20200005604

2020-01-02

Doorbell system with pulse-driven boost rectifier

20190359275

2019-11-28

Mechanical warning device for a vehicle, for example particularly for a velocipede

20120304846

2012-12-06

BELLS AND METHODS OF THEIR DESIGN AND PRODUCTION

16229861

2019-11-19

Doorbell conversion device and doorbell assembly

16024586

2019-06-04

Doorbell system with pulse-driven boost rectifier